import java.util.HashMap;
import java.util.Iterator;


public class TestClass {
	
	public void m () {
		// a new method is here
	}
	
	public void m2 () {
		HashMap<Integer, String> text = new HashMap<Integer, String>();
		text.put(3, "Pera");
		text.put(4, "Petrov");
		text.put(1, "Milan");
		text.put(2, "Jovic");
		
		Iterator<Integer> keys = text.keySet().iterator();
		while (keys.hasNext()) {
			Integer current = keys.next();
			String value = text.get(current);
			System.out.println("Key: " + current + "; Value: " + value);
		}
	}
	
	
	public static void main(String[] args) {
		System.out.println("Hi");
		new StupidTest();
		new TestClass().m2();
	}
}
